1--Short-term setbacks are better than short-term successes. ——Pythagoras, Ancient Greece

2-- I believe that setbacks and hardships are good opportunities to exercise your will and enhance your abilities. ——Zou Taofen

3-- Every setback or unfavorable mutation carries the same or larger beneficial seeds. ——Emerson Beauty

4-- The setbacks you have experienced are the only way to success. Be brave and challenge them. Believe in yourself and you will succeed! Although there are dark clouds in the sky, But above the dark clouds, there is always sunshine shining. ——Frustration Quotes